2023453305

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{293893}}^1$

素因数の和:293927

約数の個数: 40

約数和(自身を含む): 3840606792

約数和(自身を除く): 1817153487

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 6885, 293893, 881679, 1469465, 2645037, 4408395, 4996181, 7935111, 13225185, 14988543, 23805333, 24980905, 39675555, 44965629, 74942715, 119026665, 134896887, 224828145, 404690661, 674484435, 2023453305]

約数ペア:

[(1, 2023453305), (3, 674484435), (5, 404690661), (9, 224828145), (15, 134896887), (17, 119026665), (27, 74942715), (45, 44965629), (51, 39675555), (81, 24980905), (85, 23805333), (135, 14988543), (153, 13225185), (255, 7935111), (405, 4996181), (459, 4408395), (765, 2645037), (1377, 1469465), (2295, 881679), (6885, 293893)]